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APT LA39-E11YF/L Selector switch
Brand:
Series:
LA
Base Material:
-
Light Source:
-
Installation Diameter:
16mm
Number of Digits:
2
Handle Type:
-
Color:
-
Function:
Self-locking type (left pull-out)
Auxiliary Contacts:
1NO+1NC
Product Type:
Square key switch
Rated Voltage:
-
Model:
LA39-E11YF/L
Order Number:
100804397
Description:
Key switch, auxiliary contacts 1NO+1NC, 2 positions, base material self-locking type (left drawer)
Product parameters
| Product attributes | Attribute value | Filter product attributes |
|---|---|---|
| Brand： | APT | |
| Series： | LA | |
| Base Material： | - | |
| Light Source： | - | |
| Installation Diameter： | 16mm | |
| Number of Digits： | 2 | |
| Handle Type： | - | |
| Color： | - | |
| Function： | Self-locking type (left pull-out) | |
| Auxiliary Contacts： | 1NO+1NC | |
| Product Type： | Square key switch | |
| Rated Voltage： | - |
Products with the same attribute : 0
Show details
Series Overview
Series Overview
LA39 A/B/C Series Buttons
Product Features
- LA39 - (A₁, B₁, C₁): Distinctive outline, beautiful lines. Installed and fixed with oblique screws, in line with the rigorous, solid and reliable engineering design concept of Europe and America.
- LA39 - (A₂, B₂, C₂): Clear appearance levels. High - strength PBT plastic parts are combined and fixed with straight screws. It inherits the stable and solid characteristics of A₁, B₁, C₁, and also takes into account the manufacturing cost. It is a simplified form of A₁, B₁, C₁, allowing users to have a variety of economic choices.
- LA39 - (A₃, B₃, C₃): Adopts the screw cap tightening method (with a tightening screw). It is simple and concise, reducing the installation difficulty and the user's work intensity. The installation reliability will be reduced under the influence of ambient temperature. It is not recommended to use this installation method when the knob, key knob, etc. rotate during operation. When choosing C₃, the key knob cannot be used. If A₃, B₃ choose to use the key knob, an anti - rotation washer must be added.
- LA39 - (A₄, B₄, C₄): Screw cap tightening method (without a tightening screw), reducing the installation difficulty and the customer's workload.
- LA39 - (A₅, B₅, C₅): One - hand installation structure, fast - installation design, conducive to installation in a small space.
Compliance Standards
- IEC 60947 - 5 - 1 GB/T 14048.5
LA39E Series Buttons
Product Features
- LA39 - E series ∅16 buttons, ingenious design, beautiful appearance, small size, easy installation, reliable contact. It is the best choice for users' requirements of panel miniaturization and centralized control.
- The head of the illuminated button has bright colors and dazzling lights. Colors such as red, green, yellow, blue, and white are available for users to choose. The shapes of the buttons in this series are complete. The head shapes are divided into three types: round, square, and rectangular, which greatly meet the needs of users.
- This series of buttons is composed of two major systems: the threaded sleeve components of the head operating mechanism and the base components of the contact operating mechanism. All structures are assembled in the form of internationally advanced self - locking fastener snap - in and self - locking connection structures. The assembly is convenient, safe and reliable. And an anti - rotation structure is adopted to ensure correct installation and positioning of the button and prevent loosening.
- The base component has one normally open and one normally closed or two normally open and two normally closed contacts. It is designed with a contact self - cleaning mechanism and is a single - break type switch, which is a reliable guarantee for reliable contact and stable electrical performance.
- The LA39 - E series buttons have complete specifications. There are general buttons, illuminated buttons, buttons with function symbols, knobs (selector switches) with two positions and three positions, key knobs with two positions and three positions, mushroom buttons, emergency stop buttons, self - locking buttons, etc. Among them, general buttons, illuminated buttons, and buttons with function symbols are equipped with accessories F - I or F - II, which can also prevent button misoperation.
- According to the user's operation indication requirements, various forms of (symbols, letters, characters, etc.) marks or indicator nameplates can be configured.
Compliance Standards
- IEC 60947 - 5 - 1 GB/T 14048.5
LA39G Series Buttons
Product Features
- The LA39 - G series buttons are newly developed by our company independently, with independent intellectual property rights. This series of products integrates the advantages of similar products and makes up for the deficiencies of other products. Its ingenious design, complete specifications, convenient installation, beautiful appearance, and reliable action are the greatest advantages of this series of products.
- The LA39 - G series buttons adopt the internationally popular modular combination structure, mainly composed of two parts: the operating head and the contact module. The head design has smooth lines, ultra - thin size, and a variety of appearance styles. The IP65 protection class greatly improves the delicacy of the control panel.
- The contact module of the LA39 - G series buttons adopts the company's proprietary technology, designed as a double - break point quick - action structure, which greatly improves the contact reliability and electrical breaking capacity.
- The contacts adopt the silver - plating process, enabling them to work reliably under the conditions of low voltage and micro - current. One module can provide one pair of independent normally open and normally closed contacts. One button can be equipped with up to three contact modules (3 pairs of normally open contacts + 3 pairs of normally closed contacts at most).
Compliance Standards
- IEC 60947 - 5 - 1 GB/T 14048.5
Rachel
Industrial Control Sales Specialist: Focuses on delivering high-performance, cost-effective industrial control products. Offers end-to-end one-stop procurement support—covering rapid quotation, streamlined order fulfillment, and responsive after-sales service—to simplify clients’ procurement processes.
Email: Anthony@icxsg.com
We offer competitive product pricing. For fast support, send your email, phone, address, and the product model & quantity you want—we’ll reach out quickly!
We typically respond via email within one business day! You can also contact us at Anthony@icxsg.com
